Use $0.75/1 Fiber One cereal here
Use $1/1 Target General Mills coupon
Spend $9.13 plus tax out of pocket, Get a $5 Target gift card
$0.83 per item after coupons and gift card

Buy 5 selected Fiber One Products, Get a $5 Target gift card
There are $0.40/1 and $1/2 Fiber One Cereal Bar coupons here, and here.
There are $0.50/1 Fiber One Muffin Mix coupons here .
There are $0.75/1 Fiber One cereal coupons here, here, and here.